@cmpm: That looks rather interesting. Sounds like ancient philosophy. There is potentially a lot to be learned from ancient philosophy - e.g.
Ahamkara.
As regards the emblematic two-snake (the Caduceus) versus the one-snake (rod of Asclepius) debate offerred by
@app103, you did say (my emphasis):
Here is a misunderstood symbol of a soul, and all souls.
The serpents are masculine and feminine with the rest symbolic of spirit.
You might recognize it as the symbol of the medical profession, healing.
I did indeed recognise it as a symbol of medicine/healing - e.g., as used to designate the several corps of the Army Medical Department of the U.S. Army (AMEDD) - who I suspect may need to be told that they are using the "wrong" emblem.
However, I am also used to seeing the rod of Asclepius as the symbol of the medical profession/healing - from when I was working on a WHO-related project regarding the definition of Z59.5 (abject poverty) in 1994/5. Then too, the Caduceus was in use/misuse as it is today - so it's nothing new.
I blame all such misunderstandings on the Americans anyway, who have a well-documented history of corrupting standards for their own mysterious and peculiar purposes - e.g., gallons, and especially the use of English -
The Decline of the English Department"...Let's call the whole thing off."
Actually, come to think of it, there is another "emblematic" modern-day confusion - the middle digit (second finger) of one hand pointing upwards and facing outwards (in America), and the first and second fingers pointing upwards in a "V"and facing outwards (in England). Though they look quite different, they apparently mean much the same impolite thing.